Renal failure after angiography

BACKGROUND: Low volume change and minimal trauma observed during angiography are the reason why physicians often overlook any changes affecting pre-operative electrolytes levels after coronary intervention. However, few studies have addressed the issue of electrolyte changes after the coronary intervention. Therefore, our study investigates coronary angiography's effect on electrolytes and provides the quick identification of groups more prone to electrolyte changes. METHODS: From the department of cardiology of the second affiliated hospital of Shandong's first medical university, 374 patients undergoing coronary angiography were selected...

BACKGROUND: Cardiac lymphoma is a rare disease. Effusive-constrictive pericarditis can be a characteristic of pericardial involvement in patients with this disease. Conversely, a phenotype with electrocardiogram changes similar to those of Brugada syndrome is called Brugada phenocopy, and these changes improve after treatment. CASE SUMMARY: A 71-year-old man was transported to our hospital with chest pain, hypotension, and ST-segment elevation in V1 and V2 leads during maintenance dialysis for renal failure...

We report a multicenter experience of open conversions (OC) for aortic endograft infections (AEI). We retrospectively analyzed all patients who underwent OC for AEI after endovascular aneurysm repair (EVAR), from 1997 to 2021 in 12 Italian centers. The endpoints were as follows: mortality (30-days, in-hospital), major postoperative complications. Follow-up data included: survival, aortic-related complications, infection persistence or reoccurrence. Fifty-eight patients (mean age: 73.8 ± 6.6 years) were included...

OBJECTIVES: Guidelines recommend open surgical (OR) over endovascular revascularization (ER) for the treatment of chronic mesenteric ischemia (CMI) for younger, healthier patients. However, little is known about the long-term costs of these recommendations with respect to patients' overall life expectancy. This study investigated whether 5-year value differs between these treatment modalities. METHODS: Patient data were extracted from the Statewide Planning and Research Cooperative System, the New York statewide all-payor database containing demographics, diagnoses, treatments, and charges...

BACKGROUND: Diabetic foot ulcers (DFUs) are common in patients with diabetes, especially those undergoing hemodialysis. In severe cases, these ulcers can cause damage to the lower extremities and lead to amputation. Traditional treatments such as flap transposition and transfemoral amputation are not always applicable in all cases. Therefore, there is a need for alternative treatment methods. CASE SUMMARY: This report describes a 62-year-old female patient who was admitted to the hospital with plantar and heel ulcers on her left foot...

INTRODUCTIONS: Contrast-induced nephropathy (CIN) is an important issue in patients with cardiovascular disorders undergoing angiography, especially in patients with kidney failure. The purpose of the present study was to compare the preventive effects of nicorandil and atorvastatin on the incidence of CIN in patients with chronic kidney disease (CKD). METHODS: In this clinical trial study, 270 patients with renal insufficiency nominated for angiographic procedures were randomly divided into three groups (each group, n = 90): hydration group (1000 mL saline), hydration + atorvastatin group (80 mg/d for 3 days), and hydration + nicorandil group (10 mg 3 times/d for 3 days)...

The Impella, a percutaneous left ventricular assist device, has been reported to minimize the risk of hemodynamic compromise and improve clinical outcomes during percutaneous coronary intervention (PCI) in complex high-risk indicated patients (CHIPs). Optical coherence tomography (OCT) provides information on calcified plaque thickness, which is helpful in determining the indication and endpoint of atherectomy during PCI for calcified lesions. However, there are few reports on OCT-guided aggressive rotational atherectomy with Impella assistance in CHIPs...

BACKGROUND: Soluble suppression of tumorigenicity 2 (sST2), a member of the interleukin-1 receptor family, binds IL-33, preventing its interaction with membrane-bound form ST2 (ST2L), thereby blocking its protection against atherosclerosis. High-density lipoprotein cholesterol (HDL-C), a variety of lipoproteins with mean size of 8-10 nm and density of 1.063-1.21 g/mL, not only acts as lipid transporters that transport cholesterol reversely, but also carries a variety of proteins and microRNAs endowing it with the ability to prevent cardiovascular disease...

OBJECTIVE: Kidney failure is highly prevalent in patients with non-ST-elevation myocardial infarction (NSTEMI). The aim of the study was to evaluate the prognostic significance of baseline renal function regarding in-hospital and 1-year mortality among patients with NSTEMI and treated with percutaneous coronary intervention (PCI). METHODS: Data were obtained from the Polish Registry of Acute Coronary Syndromes (PL-ACS) and included 47,052 NSTEMI patients treated with PCI between 2017 and 2021...

PURPOSE: Transarterial embolization of renal artery branches (RTE) is a minimally invasive procedure commonly performed in life-threatening renal bleeding of different etiologies. Despite the widespread use of RTE, no consensus guidelines are currently available. Our aim was to investigate clinical and technical efficacy and to identify potential predictors for clinical failure of this procedure. METHODS: All the RTE procedures performed in our Interventional Radiology unit in last 10 years were retrospectively collected and analyzed...

In the present case of a 56-year-old male, hemodialysis was introduced from December 20XX-2 due to chronic renal failure caused by diabetic nephropathy. In February 20XX, a glans penis ulcer was observed. It gradually expanded. Angiography conducted in April revealed complete occlusion of the left internal pudendal artery and poor visualization of the bilateral penile arteries. Given the high risk of obstruction, endovascular treatment was not conducted. The glans penis ulcer continued to expand, and maintenance dialysis became difficult due to intractable pain...

CASE SERIES SUMMARY: A 2-year-old female spayed Abyssinian cat was evaluated for lethargy and inappetence that first occurred approximately 4 days prior. In addition, urination had not been observed by the owner for 5 days. A Lilium species plant had been brought into the house approximately 5 days before initial evaluation, and intoxication was therefore suspected. Bloodwork revealed anemia, severe azotemia and hyperkalemia. As the cat was anuric with severe azotemia, hyperkalemia and fluid overload, intermittent hemodialysis was recommended...

PURPOSE: Purtscher-like retinopathy is a rare and vision-threatening eye disease, which is usually associated with acute pancreatitis, autoimmune diseases, and renal failure. We here reported a case of Purtscher-like retinopathy after dupilumab treatment in atopic dermatitis. CASE REPORT: A 48-year-old woman with a history of severe atopic dermatitis developed ocular manifestations after second exposure to dupilumab. Best-corrected visual acuity (BCVA) was count fingers at 2 feet in the right eye and 20/133 in the left eye when she referred to our hospital...

BACKGROUND: Bariatric surgeries have been considered as one of the most important treatment procedures in recent years. Being aware of the side effects of this surgery will lead to better results after the surgery. CASE PRESENTATION: A 37-year-old Iranian male patient presented one day after sleeve surgery with symptoms of weakness, lethargy, and shortness of breath, which hospitalization and workup to were done to rule out pulmonary embolism. Because of the high creatinine and anuria, we couldn't perform computed tomography angiography...

BACKGROUND: Acute kidney injury (AKI) is frequently observed after transcatheter aortic valve implantation (TAVI). Of note, it is associated with a threefold increase in all-cause and cardiac death. We propose a new non-contrast strategy for evaluating and performing the TAVI procedure that can be especially valuable for patients with aortic stenosis (AS) and chronic kidney disease (CKD) to prevent AKI. METHODS: Patients with severe symptomatic AS and CKD stage ≥3a were evaluated for TAVI using four non-contrast imaging modalities for procedural planning: transesophageal echocardiogram (TEE), cardiac magnetic resonance, multidetector computed tomography (MDCT), and aortoiliac CO2 angiography...

Atrial fibrillation (AF) is associated with an increased risk of stroke. Therefore, patients with AF require appropriate management and anticoagulant therapy. To balance therapy risks and benefits, oral anticoagulants (OAC) treatment should be 'tailored' in patients at a high risk of stroke and bleeding. However, some studies have demonstrated that certain groups of patients do not receive anticoagulants despite the high risk of stroke or thromboembolism. The study aimed to analyse therapeutic methods of stroke prevention in very high-risk patients (CHA2 DS2 -VASc score of ≥5 in men and ≥6 in women), identify factors predisposing against the use of OACs and assess the administration of anticoagulants before the introduction of non-vitamin K antagonist OAC (NOAC) in 2004-2011 and beyond (years 2012-2019)...

BACKGROUND: Candidates for transcatheter aortic valve implantation (TAVI) are currently evaluated using computed tomography angiography and invasive cardiac catheterization as an essential part of case selection and pre-procedure interventional planning. However, both imaging methods utilize iodinated agents, which may cause contrast-induced nephropathy, particularly in patients with baseline renal dysfunction. This study aimed to describe a zero-contrast imaging protocol for pre-TAVI evaluation in patients with advanced renal impairment...

BACKGROUND: In the setting of acute myocardial infarction (AMI), there are no data regarding the benefits of intravascular ultrasound (IVUS) for chronic kidney disease (CKD) patients.Methods and Results: This study used data from the Korea Acute Myocardial Infarction Registry, a large, multicenter prospective cohort. We evaluated 1,759 patients with AMI and CKD, defined as estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2 , and patients were classified into 2 groups: with and without IVUS...

BACKGROUND: Cardiac surgery remains a significant challenge in patients with coagulation factor VIII (FVIII) deficiency, especially in those with multiple factor deficiencies. CASE SUMMARY: A 79-year-old man with combined FVIII and factor XI (FXI) deficiency was admitted for heart failure treatment. Transthoracic echocardiography revealed aortic stenosis (AS) with decreased left ventricular ejection fraction (LVEF) of 40%, mean aortic pressure gradient of 21 mmHg, and aortic valve area of 0...

INTRODUCTION: Contrast-induced acute kidney injury (CIAKI) is one of the main causes of acute renal failure in hospitalized patients, following the administration of iodinated contrast medium used for CT scans and angiographic procedures. CIAKI determines a high cardiovascular risk and appears to be one of the most feared complications of coronary angiography, causing a notable worsening of the prognosis with high morbidity and mortality. AIM: To evaluate a possible association between the renal resistive index (RRI) and the development of CIAKI, as well as an association with the main subclinical markers of atherosclerosis and the main cardiovascular risk factors...